EnOcean radio wall transmitter 1-way, color aluminum System 55 - Radio transmitter for transmitting switching, dimming or blind commands to radio receivers of the EnOcean radio system. - Battery-free device without external power supply. Transmission energy is generated from mechanical energy when the rocker is operated. - Encrypted or unencrypted radio transmission possible. Installation on device box or on smooth, flat surfaces by screwing or gluing. This product cannot be used for eNet. Gira EnOcean transmitters are compatible with actuators from third-party suppliers. Radio wall transmitter, mounting plate, adhesive film (privacy protection for glass surfaces) and adhesive dots for installation on smooth, flat surfaces are included in the scope of delivery.